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- Deebot T90S Pro Omni vs Saros 20 Flow
Ecovacs Deebot T90S Pro Omni vs Roborock Saros 20 Flow
What Deebot T90S Pro Omni does better (5) and where Saros 20 Flow wins (3) — every spec side by side.
vs
9.5Cleaning power8.2
9.4Navigation9.2
9.3Mopping9.5
8.0Base station7.6
8.8Battery9.8
Dimensions
Size comparison
Deebot T90S Pro OmniSaros 20 Flow
| Deebot T90S Pro Omni | Saros 20 Flow | Difference | |
|---|---|---|---|
| Height | 95 mm | 90 mm | +5 mm |
| Width / diameter | 353 mm | 353 mm | = |
| Length | 353 mm | 353 mm | = |
| Weight | 5.3 kg | 5 kg | +0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Deebot T90S Pro Omni better than Saros 20 Flow?
- Runtime348 min vs 300 min+16%
- Suction power40,000 Pa vs 36,000 Pa+11%
- Dust bag (dock)3 l vs 2.7 l+11%
- Noise level60 dB vs 67 dB+11%
- Dustbin (robot)250 ml vs 245 ml+2%
Why is Saros 20 Flow better than Deebot T90S Pro Omni?
- Threshold climbing49 mm vs 88 mm+80%
- Battery capacity4,000 mAh vs 6,400 mAh+60%
- Height95 mm vs 90 mm+6%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 40,000 Pa | 36,000 Pa |
| Dustbin (robot) | 250 ml | 245 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | Yes |
| Side brushes | 1 | 2 |
| Extending side brush | — | Yes |
| Carpet detection | Yes | Yes |
| Dirt detection | — | Yes |
| Noise level | 60 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Wall sensor, Cliff sensors, Ultrasonic sensor | LiDAR laser (LDS), Retractable LiDAR, Wall sensor, Cliff sensors |
| Retractable LiDAR | — | Yes |
| Obstacle avoidance | AI camera | AI camera |
| Threshold climbing | 49 mm | 88 mm |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Roller mop | Roller mop |
| Mop lifting on carpets | Yes | Yes |
| Mop lift height | 15 mm | 15 mm |
| Extending mop (edges) | Yes | Yes |
| Water tank (robot) | 110 ml | — |
| Base station | ||
| Base station | All-in-one dock (empty + wash) | All-in-one dock (empty + wash) |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | 3 l | 2.7 l |
| Mop washing in the dock | Yes | Yes |
| Hot-water mop washing | Yes | Yes |
| Hot-air mop drying | Yes | Yes |
| Automatic water refill | Yes | Yes |
| Clean water tank (dock) | 4 l | 4 l |
| Dirty water tank (dock) | 2.2 l | — |
| Battery & runtime | ||
| Battery capacity | 4,000 mAh | 6,400 mAh |
| Runtime | 348 min | 300 min |
| Charging time | 150 min | 150 min |
| Cleaning area per charge | — | 200 m² |
| Size & weight | ||
| Width / diameter | 353 mm | 353 mm |
| Length | 353 mm | 353 mm |
| Height | 95 mm | 90 mm |
| Weight | 5.3 kg | 5 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Google Assistant, Built-in voice assistant | Amazon Alexa, Google Assistant, Apple Siri |
| Matter | — | Yes |
| Live camera view / video call | Yes | Yes |
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